/* ============================================================
   ZELELA TRADING PLC — brand stylesheet
   Tokens are exposed as CSS variables so the palette/type can be
   reconfigured without touching component rules.
   ============================================================ */

:root{
  /* --- color --- */
  --green:        #0A6B37;
  --green-dark:   #073D20;
  --navy:         #0B1522;
  --navy-soft:    #16233A;
  --bg:           #F7F6F1;
  --bg-panel:     #EFEEE7;
  --white:        #FFFFFF;
  --charcoal:     #23241F;
  --ink-soft:     #5B5D54;
  --gold:         #B8934A;
  --green-tint:   #E8F0E6;
  --line:         rgba(11,21,34,0.12);
  --line-on-dark: rgba(255,255,255,0.16);

  /* --- type --- */
  --font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* --- layout --- */
  --max: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 3px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
}

body{
  margin:0;
  font-family:var(--font-body);
  color:var(--charcoal);
  background:var(--bg);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%; display:block;}
a{color:inherit;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;
  line-height:1.08;
  margin:0 0 0.5em;
  letter-spacing:-0.01em;
  color:var(--navy);
}
p{margin:0 0 1em; color:var(--ink-soft);}
.container{max-width:var(--max); margin:0 auto; padding:0 var(--gutter);}

/* skip link */
.skip-link{
  position:absolute; left:-999px; top:auto;
  background:var(--navy); color:var(--white); padding:12px 18px;
  z-index:200; border-radius:var(--radius);
}
.skip-link:focus{left:16px; top:16px;}

:focus-visible{outline:2px solid var(--gold); outline-offset:3px;}

/* ============ Header ============ */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(247,246,241,0.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid transparent;
  transition:background .3s ease, border-color .3s ease, padding .3s ease;
  padding:22px 0;
}
.site-header.scrolled{
  background:rgba(247,246,241,0.98);
  border-bottom-color:var(--line);
  padding:12px 0;
  box-shadow:0 1px 0 rgba(0,0,0,0.02);
}
.header-inner{display:flex; align-items:center; justify-content:space-between; gap:24px;}
.brand{display:flex; align-items:center; gap:10px; text-decoration:none;}
.brand-logo{
  width:74px; height:74px; object-fit:contain; flex:none; display:block;
  filter:drop-shadow(0 2px 4px rgba(17, 35, 25, 0.08));
}
.brand-word{font-family:var(--font-display); font-weight:600; font-size:1.05rem; color:var(--navy); line-height:1.1;}
.brand-word small{display:block; font-family:var(--font-body); font-weight:500; font-size:0.62rem; letter-spacing:0.08em; color:var(--green); margin-top:2px;}

.main-nav{display:flex; align-items:center; gap:2px;}
.main-nav a{
  font-size:0.92rem; text-decoration:none; color:var(--charcoal);
  padding:10px 14px; border-radius:var(--radius); position:relative;
}
.main-nav a.active,.main-nav a:hover{color:var(--green);}
.main-nav a.active::after{
  content:""; position:absolute; left:14px; right:14px; bottom:4px; height:2px; background:var(--green);
}
.header-actions{display:flex; align-items:center; gap:14px;}

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--font-body); font-weight:600; font-size:0.92rem;
  padding:13px 24px; border-radius:var(--radius); text-decoration:none;
  border:1px solid transparent; cursor:pointer; transition:transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--green); color:var(--white);}
.btn-primary:hover{background:var(--green-dark);}
.btn-ghost{background:transparent; color:var(--navy); border-color:var(--line);}
.btn-ghost:hover{border-color:var(--navy);}
.btn-on-dark{background:transparent; color:var(--white); border-color:var(--line-on-dark);}
.btn-on-dark:hover{background:rgba(255,255,255,0.08);}
.btn-gold{background:var(--gold); color:var(--navy);}
.btn-gold:hover{background:#a4813c;}
.btn-sm{padding:10px 18px; font-size:0.85rem;}

.nav-toggle{
  display:none; width:42px; height:42px; border-radius:var(--radius);
  border:1px solid var(--line); background:var(--white); cursor:pointer;
  align-items:center; justify-content:center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:""; display:block; width:18px; height:2px; background:var(--charcoal); position:relative; transition:transform .2s ease, opacity .2s ease;
}
.nav-toggle span::before{position:absolute; top:-6px;}
.nav-toggle span::after{position:absolute; top:6px;}
.nav-toggle.open span{background:transparent;}
.nav-toggle.open span::before{transform:translateY(6px) rotate(45deg);}
.nav-toggle.open span::after{transform:translateY(-6px) rotate(-45deg);}

/* ============ Hero ============ */
.hero{
  position:relative; overflow:hidden;
  background:var(--navy);
  color:var(--white);
  padding:96px 0 88px;
}
.hero::before{
  content:""; position:absolute; inset:0;
  background-image:
    radial-gradient(circle at 82% 12%, rgba(184,147,74,0.18), transparent 45%),
    radial-gradient(circle at 8% 92%, rgba(10,107,55,0.35), transparent 55%);
}
.hero-grain{position:absolute; inset:0; opacity:0.5; mix-blend-mode:overlay; pointer-events:none;}
.hero-inner{position:relative; display:grid; grid-template-columns:1.1fr 0.9fr; gap:56px; align-items:end;}
.hero-eyebrow{font-size:0.82rem; color:var(--gold); letter-spacing:0.04em; margin-bottom:18px;}
.hero h1{color:var(--white); font-size:clamp(2.3rem, 4.2vw, 3.6rem); max-width:15ch;}
.hero-sub{color:rgba(255,255,255,0.72); max-width:46ch; font-size:1.05rem;}
.hero-ctas{display:flex; gap:14px; margin-top:30px; flex-wrap:wrap;}
.hero-map{
  border:1px solid var(--line-on-dark); border-radius:var(--radius); padding:26px;
  background:rgba(255,255,255,0.03);
}
.hero-map svg{width:100%; height:auto; display:block;}
.hero-map-caption{margin-top:14px; font-size:0.82rem; color:rgba(255,255,255,0.55);}

/* ============ Trust strip ============ */
.trust{
  background:var(--white); border-bottom:1px solid var(--line);
  padding:34px 0;
}
.trust-heading{
  text-align:center; font-family:var(--font-display); color:var(--navy);
  font-size:1.15rem; max-width:32ch; margin:0 auto 30px;
}
.trust-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:0;}
.trust-item{
  text-align:center; padding:0 18px; border-left:1px solid var(--line);
}
.trust-item:first-child{border-left:none;}
.trust-num{font-family:var(--font-display); font-size:2rem; color:var(--green); font-weight:600;}
.trust-label{font-size:0.85rem; color:var(--ink-soft); margin-top:4px;}

/* ============ Section shell ============ */
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.section-dark{background:var(--navy); color:rgba(255,255,255,0.85);}
.section-dark h2, .section-dark h3{color:var(--white);}
.section-dark p{color:rgba(255,255,255,0.68);}
.section-panel{background:var(--bg-panel);}
.section-head{max-width:640px; margin-bottom:44px;}
.section-head.center{margin-left:auto; margin-right:auto; text-align:center;}
.kicker{color:var(--green); font-size:0.85rem; font-weight:600; margin-bottom:10px; display:block;}
.section-dark .kicker{color:var(--gold);}
.section-head h2{font-size:clamp(1.7rem, 2.6vw, 2.3rem);}

/* ============ About / split ============ */
.split{display:grid; grid-template-columns:0.85fr 1.15fr; gap:64px; align-items:start;}
.split.reverse{grid-template-columns:1.15fr 0.85fr;}
.split-figure{
  border:1px solid var(--line); border-radius:var(--radius); padding:40px;
  background:var(--green-tint);
}
.value-list{list-style:none; margin:24px 0 0; padding:0; display:grid; gap:14px;}
.value-list li{padding-left:26px; position:relative; color:var(--ink-soft);}
.value-list li::before{
  content:""; position:absolute; left:0; top:9px; width:9px; height:9px; border-radius:50%;
  background:var(--green);
}

/* ============ Vision / Mission bands ============ */
.band{
  padding:70px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line);
}
.band-grid{display:grid; grid-template-columns:0.4fr 1fr; gap:48px; align-items:start;}
.band-grid h2{font-size:1.1rem; text-transform:uppercase; letter-spacing:0.06em; color:var(--green);}
.band-grid p{font-family:var(--font-display); font-size:1.4rem; color:var(--navy); line-height:1.4; font-weight:500;}

/* ============ Services ============ */
.services-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line); border:1px solid var(--line);}
.service-card{
  background:var(--white); padding:38px; display:flex; flex-direction:column; gap:14px;
}
.service-index{font-family:var(--font-display); color:var(--gold); font-size:0.95rem;}
.service-card h3{font-size:1.3rem;}
.service-list{list-style:none; margin:6px 0 0; padding:0; display:grid; grid-template-columns:1fr 1fr; gap:6px 16px;}
.service-list li{font-size:0.87rem; color:var(--ink-soft); padding-left:14px; position:relative;}
.service-list li::before{content:"—"; position:absolute; left:0; color:var(--green);}
.service-card .btn{align-self:flex-start; margin-top:10px;}

/* ============ Why Zelela ============ */
.why-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:36px;}
.why-item{border-top:2px solid var(--green); padding-top:18px;}
.why-item h3{font-size:1.1rem;}

/* ============ Consultant carousel ============ */
.carousel{
  position:relative; border:1px solid var(--line); border-radius:var(--radius);
  background:var(--white); overflow:hidden;
}
.carousel-track{display:flex; transition:transform .55s cubic-bezier(.65,0,.35,1);}
.carousel-slide{min-width:100%; display:grid; grid-template-columns:280px 1fr; gap:0;}
.consultant-photo{
  background:linear-gradient(160deg, var(--green-tint), var(--white));
  display:flex; align-items:center; justify-content:center; padding:36px;
  border-right:1px solid var(--line);
}
.avatar{
  width:170px; height:212px; border-radius:var(--radius); overflow:hidden;
  background:var(--navy); color:var(--white); display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-size:2.6rem; box-shadow:0 14px 30px -14px rgba(11,21,34,0.4);
}
.avatar img{
  width:100%; height:100%; object-fit:cover; object-position:top center; display:block;
}
.modal-avatar-wrap{width:120px; height:150px; margin-bottom:20px;}
.modal-avatar-wrap .avatar{width:100%; height:100%; font-size:2rem;}
.consultant-body{padding:38px 40px;}
.consultant-body .quali{color:var(--green); font-weight:600; font-size:0.85rem; letter-spacing:0.02em;}
.consultant-body h3{font-size:1.5rem; margin-top:6px;}
.consultant-body .position{color:var(--ink-soft); font-size:0.95rem; margin-bottom:16px;}
.expertise-list{list-style:none; margin:0; padding:0; display:grid; gap:9px;}
.expertise-list li{padding-left:20px; position:relative; font-size:0.92rem; color:var(--charcoal);}
.expertise-list li::before{content:""; position:absolute; left:0; top:8px; width:7px; height:7px; background:var(--gold);}

.carousel-controls{display:flex; align-items:center; justify-content:center; gap:22px; padding:20px 0 0;}
.carousel-arrow{
  width:40px; height:40px; border-radius:50%; border:1px solid var(--line); background:var(--white);
  cursor:pointer; display:flex; align-items:center; justify-content:center; transition:border-color .2s ease;
}
.carousel-arrow:hover{border-color:var(--green);}
.carousel-dots{display:flex; gap:8px;}
.carousel-dot{width:8px; height:8px; border-radius:50%; background:var(--line); border:none; cursor:pointer; padding:0;}
.carousel-dot.active{background:var(--green); width:22px; border-radius:5px; transition:width .25s ease;}

/* ============ Consultants page grid ============ */
.consultants-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:28px;}
.consultant-card{
  border:1px solid var(--line); border-radius:var(--radius); background:var(--white);
  padding:28px; cursor:pointer; transition:box-shadow .2s ease, transform .2s ease;
}
.consultant-card:hover{box-shadow:0 20px 40px -28px rgba(11,21,34,0.35); transform:translateY(-3px);}
.consultant-card .avatar{width:100%; aspect-ratio:4/5; height:auto; font-size:2.2rem;}
.consultant-card h3{font-size:1.2rem; margin-top:16px;}
.consultant-card .quali{color:var(--green); font-size:0.82rem; font-weight:600;}
.consultant-card .position{font-size:0.88rem; color:var(--ink-soft);}

/* modal */
.modal-overlay{
  position:fixed; inset:0; background:rgba(11,21,34,0.6); backdrop-filter:blur(2px);
  display:none; align-items:center; justify-content:center; z-index:300; padding:24px;
}
.modal-overlay.open{display:flex;}
.modal{
  background:var(--white); border-radius:var(--radius); max-width:640px; width:100%;
  max-height:88vh; overflow:auto; padding:40px; position:relative;
}
.modal-close{
  position:absolute; top:18px; right:18px; width:36px; height:36px; border-radius:50%;
  border:1px solid var(--line); background:var(--white); cursor:pointer; font-size:1.1rem;
}

/* ============ Process ============ */
.process{display:grid; grid-template-columns:repeat(5,1fr); gap:0; border-top:1px solid var(--line-on-dark);}
.process-step{padding:28px 20px 0; border-right:1px solid var(--line-on-dark);}
.process-step:last-child{border-right:none;}
.process-num{font-family:var(--font-display); font-size:1.6rem; color:var(--gold);}
.process-step h4{color:var(--white); font-size:1.02rem; margin:10px 0 8px;}
.process-step p{font-size:0.88rem;}

/* ============ Impact ============ */
.impact-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:1px; background:var(--line); border:1px solid var(--line);}
.impact-card{background:var(--white); padding:30px;}
.impact-card h3{font-size:1.08rem;}

/* ============ CTA band ============ */
.cta-band{background:var(--green-dark); color:var(--white); padding:80px 0; text-align:center;}
.cta-band h2{color:var(--white); font-size:clamp(1.7rem,3vw,2.4rem); max-width:22ch; margin:0 auto 16px;}
.cta-band p{max-width:56ch; margin:0 auto 30px; color:rgba(255,255,255,0.78);}
.cta-band .hero-ctas{justify-content:center;}

/* ============ Footer ============ */
.site-footer{background:var(--navy); color:rgba(255,255,255,0.65); padding:64px 0 28px;}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px;}
.footer-grid h4{color:var(--white); font-family:var(--font-body); font-size:0.85rem; letter-spacing:0.04em; margin-bottom:16px;}
.footer-grid ul{list-style:none; padding:0; margin:0; display:grid; gap:10px;}
.footer-grid a{text-decoration:none; font-size:0.9rem; color:rgba(255,255,255,0.65);}
.footer-grid a:hover{color:var(--gold);}
.footer-brand p{color:rgba(255,255,255,0.6); max-width:36ch;}
.footer-bottom{
  margin-top:48px; padding-top:24px; border-top:1px solid var(--line-on-dark);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:0.82rem;
}
.footer-bottom a{text-decoration:underline;}

/* ============ Forms ============ */
.form-grid{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
.field{display:flex; flex-direction:column; gap:8px;}
.field.full{grid-column:1 / -1;}
.field label{font-size:0.85rem; font-weight:600; color:var(--navy);}
.field input, .field select, .field textarea{
  font-family:var(--font-body); font-size:0.95rem; padding:13px 14px;
  border:1px solid var(--line); border-radius:var(--radius); background:var(--white); color:var(--charcoal);
}
.field input:focus, .field select:focus, .field textarea:focus{border-color:var(--green);}
.field-error{color:#B3261E; font-size:0.8rem; min-height:1em;}
.field.has-error input, .field.has-error select, .field.has-error textarea{border-color:#B3261E;}
.checkbox-row{display:flex; align-items:flex-start; gap:10px; grid-column:1/-1;}
.checkbox-row input{margin-top:4px;}
.checkbox-row label{font-size:0.87rem; color:var(--ink-soft); font-weight:400;}
.honeypot{position:absolute; left:-9999px; opacity:0; height:0; width:0;}
.form-status{margin-top:16px; padding:14px 16px; border-radius:var(--radius); font-size:0.9rem; display:none;}
.form-status.success{display:block; background:var(--green-tint); color:var(--green-dark); border:1px solid var(--green);}
.form-status.error{display:block; background:#FBEAEA; color:#8A2A22; border:1px solid #E3A6A0;}

.contact-info-card{border:1px solid var(--line); border-radius:var(--radius); padding:32px; background:var(--white);}
.contact-info-card + .contact-info-card{margin-top:20px;}
.contact-info-card h4{font-size:0.82rem; letter-spacing:0.04em; color:var(--green); margin-bottom:6px;}
.contact-info-card p{margin:0; font-size:1.02rem; color:var(--navy); font-weight:600;}

/* ============ Insights ============ */
.insights-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:28px;}
.insight-card{border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; background:var(--white);}
.insight-thumb{height:150px; background:linear-gradient(140deg, var(--green), var(--navy));}
.insight-body{padding:22px;}
.insight-cat{font-size:0.78rem; color:var(--gold); font-weight:600;}
.insight-card h3{font-size:1.08rem; margin-top:8px;}
.placeholder-tag{
  display:inline-block; margin-top:12px; font-size:0.75rem; padding:4px 10px;
  background:var(--bg-panel); border-radius:20px; color:var(--ink-soft);
}

/* ============ Page hero (inner pages) ============ */
.page-hero{background:var(--navy); color:var(--white); padding:68px 0;}
.page-hero h1{color:var(--white); font-size:clamp(1.9rem,3.4vw,2.7rem); max-width:20ch;}
.page-hero .breadcrumb{font-size:0.85rem; color:rgba(255,255,255,0.55); margin-bottom:14px;}
.page-hero .breadcrumb a{color:rgba(255,255,255,0.75); text-decoration:none;}

/* ============ Utility ============ */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.stack-lg{display:grid; gap:64px;}
.divider{height:1px; background:var(--line); border:none; margin:0;}

/* ============ Responsive ============ */
@media (max-width: 980px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-map{order:-1;}
  .split, .split.reverse{grid-template-columns:1fr;}
  .band-grid{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:1fr 1fr;}
  .process{grid-template-columns:1fr 1fr;}
  .process-step{border-right:none; border-bottom:1px solid var(--line-on-dark); padding-bottom:20px;}
  .consultants-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .trust-grid{grid-template-columns:1fr 1fr; row-gap:24px;}
  .trust-item:nth-child(3){border-left:none;}
}
@media (max-width: 720px){
  .main-nav, .header-actions .btn-ghost{display:none;}
  .nav-toggle{display:flex;}
  .header-actions{gap:10px;}
  .main-nav.mobile-open{
    display:flex; position:absolute; top:100%; left:0; right:0; background:var(--white);
    flex-direction:column; padding:12px var(--gutter) 24px; border-bottom:1px solid var(--line);
    gap:2px;
  }
  .carousel-slide{grid-template-columns:1fr;}
  .consultant-photo{border-right:none; border-bottom:1px solid var(--line); padding:28px;}
  .avatar{width:130px; height:162px;}
  .why-grid{grid-template-columns:1fr;}
  .process{grid-template-columns:1fr;}
  .consultants-grid{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
  .insights-grid{grid-template-columns:1fr;}
  .trust-grid{grid-template-columns:1fr;}
  .trust-item{border-left:none !important; border-top:1px solid var(--line); padding-top:18px;}
  .trust-item:first-child{border-top:none;}
}